Labyrinth-grease seals
[机] 迷宫式润滑脂对闭器
🧩 词语组成解析
labyrinth
['læbərɪnθ]
n. 迷宫;（文字，建筑，事件）错综复杂;难解的事件;
grease
[gris]
n. 动物油脂;油膏，润滑油;〈俚〉贿赂;
vt. 涂油脂于，用油脂润滑;贿赂;
n. 海豹( seal的名词复数 ); 批准; （火漆）封印; 印章\\nv. 密封( seal的第三人称单数 ); 决定; 确定; 封上（信封）
🗣️ 情景例句
Thanks a lot.
多谢，多谢！
Practice makes perfect.
熟能生巧。
Winter was coming on and the hills threatened the surrounding villages with destruction, for heavy rain would not only wash away the soil but would cause serious floods as well.
冬季即将来临，这些山丘对周围的村庄具有毁灭性的威胁，因为大雨不仅会冲走土壤，而且还会引起严重的水灾。